The low range of Shakers is designed to cater to the generalised testing requirements of various segments of the industry, these shakers are manufactured with a high degree of precision.

The shaker’s electromagnet is energized by the solid-state field power supply interlocked electronically to the amplifier console and is placed within the console to save space.

The Solid State, MOSFET/IGBT based, switching type, air cooled, matched with shaker to achieve the rated Sine, Random and Shock testing capabilities. Modular construction, Compatible with all standard Controllers.

Exemplary safety interlocks are logged on to the microcontroller based intelligent logic unit, which is most user-friendly in communicating the system status and operation.

System Performance	Metric	American
Model Number	EVG 60	EVG 60
Sine Force	600 Kgf	1320 lbf
Random Force	420 Kgf	925 lbf
Shock Force	1200 Kgf	2640 lbf
Frequency Range	DC to 3,500 Hz	DC to 3,500 Hz
Armature Diameter	180 mm	7.0 in
Armature Material	Magnesium	Magnesium
Effective Armature Mass	8 Kg	17.6 lb
Continuous Displacement (peak to peak)	38 mm	1.5 in
Max Velocity	1.6 m/sec	5.2 ft/sec
Max Acceleration (Sine)	735 m/s2 (75 `g’)	75 `g’
First Resonant Frequency (±5%) bare table	3,200 Hz	3,200 Hz
Max. Static Payload Capacity	150 Kg	330 lb
Stray Magnetic Field	<20 gauss	<20 gauss
Cooling Type	Air cooled	Air cooled
Dimensions (L x W x H)	725 x 500 x 795 mm	28.5 x 19.6 x 31.2 in
Shaker weight	850 Kg	1870 lb

 

Power Amplifier
Model Number	PA 6SM	PA 6SM
Rated Power Output	6 kVA	6 kVA
Power Efficiency	>90%	>90%
Signal to Noise Ratio (SNR)	>70 dB	>70 dB
Input Impedance	10 k Ohm	10 k Ohm
Input Sensitivity	4 Vrms	4 Vrms
Total Harmonic Distortion in resistive load	Typically 0.5%	Typically 0.5%
Cabinet Structure	Single bay, rack mounted	Single bay, rack mounted
Safety Protections	Shaker Over Temperature, Shaker Over Travel, Mains Input Over/ Under Voltage, Amplifier Over Temperature, Cooling Air Flow Interlock, Field Fail, Loss of Input
Safety Compliance	System complies with EMC, Low Voltage and Machinery Directives as per international safety requirements.

Note:    Above specifications are standard specifications subject to revision to continuous improvement/ developmental activities without prior notice.